ISRC SEWDL0722304
Verified recording
SEWDL0722304 is “Symphony No. 49 in F Minor, Hob. I:49 "La Passione": III. Minuet” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x9fe4a51ac299c92709185663368046b98026b8b52ba545e14e52e79447e4cc6e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0722304.
Recording identifiers
- ISRC
- SEWDL0722304
- Title
- Symphony No. 49 in F Minor, Hob. I:49 "La Passione": III. Minuet
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x9fe4a51ac299c92709185663368046b98026b8b52ba545e14e52e79447e4cc6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6c64c198e941466ce5c72f2af65a18bc880265ba85d02d29c83fc60f04d844ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0722304
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 49 in F Minor, Hob. I:49 "La Passione": III. Minuet · Machine-readable JSON-LD